EP4102216A4 - MULTI-DIMENSIONAL MULTI-PARAMETER GAS SENSOR AND METHOD OF MANUFACTURE THEREOF AND GAS DETECTION METHOD - Google Patents

MULTI-DIMENSIONAL MULTI-PARAMETER GAS SENSOR AND METHOD OF MANUFACTURE THEREOF AND GAS DETECTION METHOD Download PDF

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Publication number
EP4102216A4
EP4102216A4 EP21784068.5A EP21784068A EP4102216A4 EP 4102216 A4 EP4102216 A4 EP 4102216A4 EP 21784068 A EP21784068 A EP 21784068A EP 4102216 A4 EP4102216 A4 EP 4102216A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
detection method
parameter
gas sensor
gas detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21784068.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4102216A1 (en
Inventor
Na Li
Fei AN
Bing Sun
Zhe Yang
Shanjun MU
Wei Xu
Jie Jiang
Haozhi WANG
Shiqiang WANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Petroleum and Chemical Corp
Sinopec Research Institute of Safety Engineering Co Ltd
Original Assignee
China Petroleum and Chemical Corp
Sinopec Research Institute of Safety Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Petroleum and Chemical Corp, Sinopec Research Institute of Safety Engineering Co Ltd filed Critical China Petroleum and Chemical Corp
Publication of EP4102216A1 publication Critical patent/EP4102216A1/en
Publication of EP4102216A4 publication Critical patent/EP4102216A4/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/128—Microapparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties
    • G01N2027/222—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties for analysing gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4146—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS involving nanosized elements, e.g. nanotubes, nanowires

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Nanotechnology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
EP21784068.5A 2020-04-10 2021-01-26 MULTI-DIMENSIONAL MULTI-PARAMETER GAS SENSOR AND METHOD OF MANUFACTURE THEREOF AND GAS DETECTION METHOD Pending EP4102216A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010280996.1A CN113514502A (zh) 2020-04-10 2020-04-10 多维度多参量气体传感器及其制备方法、气体检测方法
PCT/CN2021/073721 WO2021203803A1 (zh) 2020-04-10 2021-01-26 多维度多参量气体传感器及其制备方法、气体检测方法

Publications (2)

Publication Number Publication Date
EP4102216A1 EP4102216A1 (en) 2022-12-14
EP4102216A4 true EP4102216A4 (en) 2023-08-23

Family

ID=78022551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21784068.5A Pending EP4102216A4 (en) 2020-04-10 2021-01-26 MULTI-DIMENSIONAL MULTI-PARAMETER GAS SENSOR AND METHOD OF MANUFACTURE THEREOF AND GAS DETECTION METHOD

Country Status (5)

Country Link
US (1) US20230115363A1 (zh)
EP (1) EP4102216A4 (zh)
JP (1) JP7454069B2 (zh)
CN (1) CN113514502A (zh)
WO (1) WO2021203803A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114543711B (zh) * 2022-01-23 2023-08-25 中南大学 一种气体距离测量系统传感数据处理方法
CN114594141A (zh) * 2022-02-21 2022-06-07 清华大学 集成电子鼻传感结构及其使用方法
CN114994146B (zh) * 2022-05-20 2024-09-20 华中科技大学 基于催化温阻峰位信号的气体传感器及气体检测方法
CN116818851B (zh) * 2023-08-25 2023-12-29 宁德时代新能源科技股份有限公司 气体传感器、电池单体、电池和气体浓度检测方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100609768B1 (ko) * 2004-04-07 2006-08-08 동서대학교산학협력단 가스 감지 디바이스 어레이 및 그 제조방법
US20190293590A1 (en) * 2016-10-31 2019-09-26 Sensirion Ag Multi-parametric sensor with bridge structure
US10488358B2 (en) * 2016-05-31 2019-11-26 Ams Sensors Uk Limited Micro-hotplate devices with ring structures

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JPH0320658A (ja) * 1989-03-30 1991-01-29 Ricoh Co Ltd 多ガス識別ガス検出装置
GB0500393D0 (en) 2005-01-10 2005-02-16 Univ Warwick Microheaters
US8410560B2 (en) * 2010-01-21 2013-04-02 Cambridge Cmos Sensors Ltd. Electromigration reduction in micro-hotplates
CN201993124U (zh) * 2011-01-30 2011-09-28 辉景电子科技(上海)有限公司 多通道物理量测量装置
US9228967B2 (en) 2012-07-16 2016-01-05 Sgx Sensortech Sa Micro-hotplate device and sensor comprising such micro-hotplate device
JP2014153135A (ja) 2013-02-07 2014-08-25 Panasonic Corp ガスセンサ及び匂い判別装置
EP2778667A1 (en) * 2013-03-13 2014-09-17 Sensirion AG Multi-temperature CMOS gas sensor
CN103969297A (zh) * 2014-05-09 2014-08-06 苏州经贸职业技术学院 一种室内co浓度检测仪
CN106469501A (zh) * 2015-08-22 2017-03-01 李福霞 声发射检测仪多路数据采集模块
KR101904431B1 (ko) * 2016-01-26 2018-10-08 (주)피지오랩 디지털 생체전기신호 센서 시스템
US10132769B2 (en) 2016-07-13 2018-11-20 Vaon, Llc Doped, metal oxide-based chemical sensors
WO2018160650A1 (en) 2017-02-28 2018-09-07 Vaon, Llc Bimetal doped-metal oxide-based chemical sensors
CN110161084B (zh) * 2018-02-13 2022-07-22 中国石油化工股份有限公司 微传感芯片及其制备方法、气体检测方法和应用
CN210745113U (zh) * 2019-11-18 2020-06-12 深圳和而泰家居在线网络科技有限公司 多通道模拟信号采集电路及电子设备
CN211877913U (zh) * 2019-12-31 2020-11-06 南京吉飞智能科技有限公司 一种用于各类气体浓度测量的通用变送器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100609768B1 (ko) * 2004-04-07 2006-08-08 동서대학교산학협력단 가스 감지 디바이스 어레이 및 그 제조방법
US10488358B2 (en) * 2016-05-31 2019-11-26 Ams Sensors Uk Limited Micro-hotplate devices with ring structures
US20190293590A1 (en) * 2016-10-31 2019-09-26 Sensirion Ag Multi-parametric sensor with bridge structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021203803A1 *

Also Published As

Publication number Publication date
US20230115363A1 (en) 2023-04-13
EP4102216A1 (en) 2022-12-14
CN113514502A (zh) 2021-10-19
WO2021203803A1 (zh) 2021-10-14
JP2023520824A (ja) 2023-05-19
JP7454069B2 (ja) 2024-03-21

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